Political Polarization Score in Sao Tome and Principe
Sao Tome and Principe: Political Polarization Score was -2.37 in 2025. ◆ Volatile
Latest (2025)
-2.37
Change on year
unchanged
World rank
172nd
of 174 countries
All-time high
0.367
in 1920
All-time low
-2.75
in 2021
Years of data
126
1900–2025
Political Polarization Score in Sao Tome and Principe, 1900–2025
Source: V-Dem (2026) – processed by Our World in Data.
Analysis
In 2025, political polarization score in Sao Tome and Principe stood at -2.37.
The figure is down 6.9% over ten years.
Over the whole period, political polarization score in Sao Tome and Principe peaked at 0.367 in 1920 and was at its lowest, -2.75, in 2021.
Sao Tome and Principe ranks 172nd of 174 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Political Polarization Score in Sao Tome and Principe, year by year
| Year | Value | Change |
|---|---|---|
| 1900 | -0.131 | — |
| 1901 | -0.131 | -0.0% |
| 1902 | -0.131 | -0.0% |
| 1903 | -0.131 | -0.0% |
| 1904 | -0.131 | -0.0% |
| 1905 | -0.131 | -0.0% |
| 1906 | -0.131 | -0.0% |
| 1907 | -0.131 | -0.0% |
| 1908 | -0.131 | -0.0% |
| 1909 | -0.131 | -0.0% |
| 1910 | -0.131 | -0.0% |
| 1911 | -0.131 | -0.0% |
| 1912 | -0.131 | -0.0% |
| 1913 | -0.131 | -0.0% |
| 1914 | -0.131 | -0.0% |
| 1915 | -0.131 | -0.0% |
| 1916 | -0.131 | -0.0% |
| 1917 | -0.131 | -0.0% |
| 1918 | -0.131 | -0.0% |
| 1919 | -0.131 | -0.0% |
| 1920 | 0.367 | -380.2% |
| 1921 | 0.367 | +0.0% |
| 1922 | 0.367 | +0.0% |
| 1923 | 0.367 | +0.0% |
| 1924 | 0.367 | +0.0% |
| 1925 | 0.367 | +0.0% |
| 1926 | 0.367 | +0.0% |
| 1927 | 0.367 | +0.0% |
| 1928 | 0.367 | +0.0% |
| 1929 | 0.367 | +0.0% |
| 1930 | 0.367 | +0.0% |
| 1931 | 0.367 | +0.0% |
| 1932 | 0.367 | +0.0% |
| 1933 | 0.367 | +0.0% |
| 1934 | 0.367 | +0.0% |
| 1935 | 0.367 | +0.0% |
| 1936 | 0.367 | +0.0% |
| 1937 | 0.367 | +0.0% |
| 1938 | 0.367 | +0.0% |
| 1939 | 0.367 | +0.0% |
| 1940 | 0.367 | +0.0% |
| 1941 | 0.367 | +0.0% |
| 1942 | 0.367 | +0.0% |
| 1943 | 0.367 | +0.0% |
| 1944 | 0.367 | +0.0% |
| 1945 | 0.367 | +0.0% |
| 1946 | 0.367 | +0.0% |
| 1947 | 0.367 | +0.0% |
| 1948 | 0.367 | +0.0% |
| 1949 | 0.367 | +0.0% |
| 1950 | 0.367 | +0.0% |
| 1951 | 0.367 | +0.0% |
| 1952 | 0.367 | +0.0% |
| 1953 | 0.367 | +0.0% |
| 1954 | 0.367 | +0.0% |
| 1955 | 0.367 | +0.0% |
| 1956 | 0.367 | +0.0% |
| 1957 | 0.367 | +0.0% |
| 1958 | 0.367 | +0.0% |
| 1959 | 0.367 | +0.0% |
| 1960 | 0.367 | +0.0% |
| 1961 | 0.367 | +0.0% |
| 1962 | 0.367 | +0.0% |
| 1963 | 0.367 | +0.0% |
| 1964 | 0.367 | +0.0% |
| 1965 | 0.367 | +0.0% |
| 1966 | 0.367 | +0.0% |
| 1967 | 0.367 | +0.0% |
| 1968 | 0.367 | +0.0% |
| 1969 | 0.367 | +0.0% |
| 1970 | 0.367 | +0.0% |
| 1971 | 0.367 | +0.0% |
| 1972 | 0.367 | +0.0% |
| 1973 | 0.367 | +0.0% |
| 1974 | 0.367 | +0.0% |
| 1975 | -0.672 | -283.1% |
| 1976 | -1.72 | +156.0% |
| 1977 | -1.72 | -0.0% |
| 1978 | -1.72 | -0.0% |
| 1979 | -1.72 | -0.0% |
| 1980 | -2.03 | +18.0% |
| 1981 | -2.03 | -0.0% |
| 1982 | -2.03 | -0.0% |
| 1983 | -2.03 | -0.0% |
| 1984 | -2.03 | -0.0% |
| 1985 | -2.03 | -0.0% |
| 1986 | -2.03 | -0.0% |
| 1987 | -2.03 | -0.0% |
| 1988 | -2.03 | -0.0% |
| 1989 | -2.03 | -0.0% |
| 1990 | -2.16 | +6.4% |
| 1991 | -2.22 | +2.8% |
| 1992 | -2.22 | -0.0% |
| 1993 | -2.22 | -0.0% |
| 1994 | -2.22 | -0.0% |
| 1995 | -2.22 | -0.0% |
| 1996 | -2.22 | -0.0% |
| 1997 | -2.22 | -0.0% |
| 1998 | -2.22 | -0.0% |
| 1999 | -2.22 | -0.0% |
| 2000 | -2.22 | -0.0% |
| 2001 | -2.22 | -0.0% |
| 2002 | -2.22 | -0.0% |
| 2003 | -2.22 | -0.0% |
| 2004 | -2.22 | -0.0% |
| 2005 | -2.22 | -0.0% |
| 2006 | -2.22 | -0.0% |
| 2007 | -2.22 | -0.0% |
| 2008 | -2.22 | -0.0% |
| 2009 | -2.22 | -0.0% |
| 2010 | -2.22 | -0.0% |
| 2011 | -2.22 | -0.0% |
| 2012 | -2.22 | -0.0% |
| 2013 | -2.22 | -0.0% |
| 2014 | -2.22 | -0.0% |
| 2015 | -2.22 | -0.0% |
| 2016 | -2.22 | -0.0% |
| 2017 | -2.13 | -3.9% |
| 2018 | -2.13 | -0.0% |
| 2019 | -2.13 | -0.0% |
| 2020 | -2.13 | -0.0% |
| 2021 | -2.75 | +29.0% |
| 2022 | -2.37 | -13.8% |
| 2023 | -2.37 | -0.0% |
| 2024 | -2.37 | -0.0% |
| 2025 | -2.37 | -0.0% |
Sao Tome and Principe compared with similar countries
- Sao Tome and Principe's -2.37 is below the median for lower middle income countries, which is -0.095, 25.0× the median. (45 countries reporting)
- Sao Tome and Principe's -2.37 is below the median for Sub-Saharan Africa, which is 0.425. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1900s | -0.131 | -0.131 | -0.131 | 10 |
| 1910s | -0.131 | -0.131 | -0.131 | 10 |
| 1920s | 0.367 | 0.367 | 0.367 | 10 |
| 1930s | 0.367 | 0.367 | 0.367 | 10 |
| 1940s | 0.367 | 0.367 | 0.367 | 10 |
| 1950s | 0.367 | 0.367 | 0.367 | 10 |
| 1960s | 0.367 | 0.367 | 0.367 | 10 |
| 1970s | -0.5717 | -1.72 | 0.367 | 10 |
| 1980s | -2.03 | -2.03 | -2.03 | 10 |
| 1990s | -2.21 | -2.22 | -2.16 | 10 |
| 2000s | -2.22 | -2.22 | -2.22 | 10 |
| 2010s | -2.19 | -2.22 | -2.13 | 10 |
| 2020s | -2.4 | -2.75 | -2.13 | 6 |
Countries ranked near Sao Tome and Principe
- 169 Trinidad and Tobago -1.99 compare
- 170 Norway -2.11 compare
- 171 Turkmenistan -2.21 compare
- 173 Ireland -2.49 compare
- 174 Oman -2.97 compare
More reference data data for Sao Tome and Principe
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.0038 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.006 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.01 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0003 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.01 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.0126 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.014 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 0.0319 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 0.0601 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.0015 (2050)
Frequently asked questions
- What is political polarization score in Sao Tome and Principe?
- Political polarization score in Sao Tome and Principe was -2.37 in 2025, according to V-Dem (2026) – processed by Our World in Data.
- What is the highest political polarization score recorded in Sao Tome and Principe?
- The highest recorded value was 0.367 in 1920.
- What is the lowest political polarization score recorded in Sao Tome and Principe?
- The lowest recorded value was -2.75 in 2021.
- How does Sao Tome and Principe rank for political polarization score?
- Sao Tome and Principe ranks 172nd out of 174 countries with data for 2025.
- Is political polarization score rising or falling in Sao Tome and Principe?
- Over the last ten years it is down 6.9%. The long-run trend across the full record is volatile.
- Where does this Sao Tome and Principe data come from?
- The figures come from V-Dem (2026) – processed by Our World in Data, published as part of Political Polarization Score. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 126 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Central estimate of the extent to which society is divided into hostile political camps, where political differences undermine social relationships and discourage interaction across ideological lines.